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    • 3. 发明申请
    • Photocatalytic Fluidized Bed Air Purifier
    • 光催化流化床空气净化器
    • US20100221166A1
    • 2010-09-02
    • US12086960
    • 2006-12-26
    • Darrin S. Muggli
    • Darrin S. Muggli
    • B01D53/72B01D53/38B01J19/08B01J21/04B01J23/50B01J21/06
    • B01J35/004B01D53/83B01D53/885B01D2255/802B01J23/50
    • A device and method thereof for the indoor-air purification that utilizes photocatalytic oxidation and ultraviolet lights in a fluidized bed to remove pollutants. The fluidized bed contains ultraviolet lights that are immersed within the bed for direct access to ultraviolet-irradiation. Fluidization aids such as vibration and static mixers may be employed to allow for better circulation of the catalyst bed to increase reaction rates. Photocatalytic oxidation within the device uses photocatalyst particles that were designed to be more active, fluidize better and have ten-fold higher attrition-resistant qualities than current industry standards. The device provides for the most efficient use of and longevity of ultraviolet light which reduces operating costs.
    • 一种用于室内空气净化的装置及其方法,其利用流化床中的光催化氧化和紫外线来除去污染物。 流化床包含浸入床内的紫​​外线灯,用于直接进入紫外线照射。 可以使用诸如振动和静态混合器的流化助剂以允许催化剂床的更好的循环以提高反应速率。 器件内的光催化氧化使用光催化剂颗粒,其设计为更具活性,流化性能优于目前工业标准十倍以上的抗磨损性能。 该设备提供最有效的紫外线使用和寿命,降低了运营成本。
    • 4. 发明授权
    • Liquid collector-distributor with integral exchange column and method
    • 具有集成交换柱和方法的液体收集器 - 分配器
    • US5464573A
    • 1995-11-07
    • US239559
    • 1994-05-09
    • Pamela J. TokerudDarrin S. Muggli
    • Pamela J. TokerudDarrin S. Muggli
    • B01D3/00B01D3/16B01J19/32F28D3/04B01F3/04
    • F28D3/04B01D3/008B01D3/16B01J19/32B01J2219/32286Y10S261/85
    • A compact heat or mass transfer exchange column containing a plurality of vertically spaced-apart sections to define a column space therebetween and at least one integral collector-distributor device in the open space for the collection and distribution in the column of a downwardly flowing liquid. The device comprises a plurality of lateral collection and distribution troughs extending from the central channel or sump to distribute downwardly flowing liquid to a lower section. The lateral trough contains a plurality of removably secured, angled vane elements connected to the upper edges of the lateral troughs, the vanes extending over the open space between the lateral troughs to receive downwardly flowing liquid on the upper surfaces thereof and to direct the downwardly flowing liquid into the lateral troughs, and optionally a wall wiper ring to direct liquid from the internal walls of the column into the collector-distributor device.
    • 紧凑的热或质量传递交换柱,其包含多个垂直间隔开的部分以在其间限定柱空间,以及在开放空间中的至少一个整体收集器 - 分配器装置,用于在向下流动的液体的塔中收集和分配。 该装置包括从中心通道或贮槽延伸的多个横向收集和分配槽,以将向下流动的液体分配到下部。 横向槽包含多个可移除地固定的倾斜的叶片元件,其连接到横向槽的上边缘,叶片在横向槽之间的开放空间上延伸,以在其上表面上容纳向下流动的液体并引导向下流动 液体进入侧槽,以及任选的壁擦环,以将液体从柱的内壁引导到收集器 - 分配器装置中。